Pdesigned to recompress previously treated and filtered natural gas and biomethane. These compressors are designed for refueling vehicles powered by natural gas. They are suitable for home use or for small fleets. The use of the products of the CNG RC line is simple and safe, they are equipped with an electromechanical remote control panel with 5 meters of cable and an automatic stop function when the tank is full.
Monobloc in aluminum
Gooseneck in forged steel
Splash lubrication
Forged aluminum connecting rods
Main roller bearings
Roller connecting rod bearings
1st and 2nd stage cylinders in aluminum with hard nicasil coating
2nd and 3rd stage slide guide cylinders in aluminum with hard nicasil coating
3rd stage cylinder in special treated steel.
Stainless steel intake and exhaust valves
Interstage cooling pipes in stainless steel
Safety valves after each stage
Oil level sensor
Imagine having a compressor capable of great performance and endowed with extraordinary solidity. What would all this be without absolute simplicity in managing it?
We believe that innovation is for this: to make everything simpler.
Coltri CNG compressors put safety first: they are equipped with sensors that stop the machine in case of leaks; and are equipped with inlet and outlet solenoid valves to regulate the operation of the machine and the system.
Input filter
Hitch-hiking
Maxifilter filter system
Vent pipe
Natural gas refueling gun with direct action NGV1
4.5 m filling hose
Frame color RAL 7035